Duke Riley, veteran LB with Dolphins stint, adds depth and special-teams know-how to Arizona’s room. His experience could help stabilize a young group while contributing on coverage and situational plays.

Duke Riley, edge rusher and LSU alumnus, has NFL experience since 2017 with the Dolphins, providing rotational depth and special-teams value. His presence adds experienced depth to the Cardinals’ LB circle as they navigate Week 2 matchups.

Duke Riley is among several free agents the Dolphins must evaluate this offseason. His status is uncertain as the team considers whether to retain him or allow him to explore opportunities elsewhere. The potential departure of Riley could impact the team's linebacker depth, especially if they are looking to fill a starting role alongside Jordyn Brooks.

Duke Riley was included in the injury report with a foot injury but participated fully in practice, indicating his readiness to contribute despite the injury concerns surrounding other players on the team.

Duke Riley had a standout performance last year, finishing as the top player in fan voting for special teams. His impressive showing contributed to the Dolphins' overall success, as the team had a remarkable 19 players ranked highly at their positions during that season.